1961 - 1966 F-100 & Larger F-Series Trucks Discuss the Slick Sixties Ford Truck

Rear End ID

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Old

Sep 25, 2011 | 01:52 PM

#1

E-Mo

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Rear End ID

Hi again,
Here are some pics of my rear end

any one know what gear ratio I have?
I think it says 54 L on the tag and I'm assuming it's 9" but I have a real low granny gear and just wondering what the ratios are.
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Name: NKPxG.jpg
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thanks again,

E

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Old

Sep 25, 2011 | 02:28 PM

#2

garbz2

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From: Glendale Arizona

clean the tag closer to the nut, the ratio is before the numbers you depict.

Garbz

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Old

Sep 25, 2011 | 05:21 PM

#3

E-Mo

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Quote:

Originally Posted by garbz2

clean the tag closer to the nut, the ratio is before the numbers you depict.

Garbz

I'm retarded... I cleaned the tag and got this... Name: gZzcm.jpg
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Name: gZzcm.jpg
Views: 87
Size: 425.5 KB

So 3.25 gears? If so, I thought that was an ok ratio and not 'granny'.

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Old

Sep 25, 2011 | 11:01 PM

#4

66f-100

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Joined: Apr 2008

Posts: 619

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From: Montpelier, VA

3.25:1 ratio. Granny refers to a "double low" first gear on a manual trans.

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Old

Sep 26, 2011 | 04:55 AM

#5

NumberDummy

Ford Parts Specialist

Joined: Nov 2006

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From: Simi Valley, CA

Club FTE Gold Member

W??-E = 9" 3.25-1 rear axle assembled the first week (A) November (L) 1964(4).

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1966, f100, ford, identification, rearend

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